FR2275234B1 - - Google Patents
Info
- Publication number
- FR2275234B1 FR2275234B1 FR7517017A FR7517017A FR2275234B1 FR 2275234 B1 FR2275234 B1 FR 2275234B1 FR 7517017 A FR7517017 A FR 7517017A FR 7517017 A FR7517017 A FR 7517017A FR 2275234 B1 FR2275234 B1 FR 2275234B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47449874A | 1974-05-30 | 1974-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2275234A1 FR2275234A1 (en) | 1976-01-16 |
| FR2275234B1 true FR2275234B1 (en) | 1980-05-23 |
Family
ID=23883787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7517017A Granted FR2275234A1 (en) | 1974-05-30 | 1975-05-30 | PROCESS FOR EXTRACTIVE DISTILLATION OF A MIXTURE OF MUTUALLY MISCIBLE ORGANIC COMPOUNDS AND NEW PRODUCTS THUS OBTAINED |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE829720A (en) |
| CA (1) | CA1053601A (en) |
| DE (1) | DE2523704A1 (en) |
| ES (1) | ES437977A1 (en) |
| FR (1) | FR2275234A1 (en) |
| GB (1) | GB1505722A (en) |
| IT (1) | IT1038564B (en) |
| NO (1) | NO140619C (en) |
| ZA (1) | ZA753433B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA81448B (en) * | 1980-01-28 | 1982-02-24 | Int Synthetic Rubber | Polymerisation purification |
| US4514261A (en) * | 1984-08-31 | 1985-04-30 | El Paso Products Company | Refining of tertiary butylstyrene |
| GB2163773B (en) * | 1984-08-31 | 1988-04-20 | El Paso Products Co | Process for recovering tertiary butylstyrene |
| DE3528071A1 (en) * | 1985-08-05 | 1987-02-05 | Linde Ag | METHOD FOR DISASSEMBLING A HYDROCARBON MIXTURE |
| ES2043551B1 (en) * | 1992-05-18 | 1994-07-01 | Consejo Superior Investigacion | DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS. |
| US6551502B1 (en) * | 2000-02-11 | 2003-04-22 | Gtc Technology Corporation | Process of removing sulfur compounds from gasoline |
| RU2635923C2 (en) | 2012-08-09 | 2017-11-17 | Каунсил Оф Сайентифик Энд Индастриал Рисерч | Method of producing benzene-lean gasoline by high purity benzene recovery from raw cracked gasoline fraction containing organic peroxides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL64177C (en) * | 1943-02-08 |
-
1975
- 1975-04-29 CA CA225,704A patent/CA1053601A/en not_active Expired
- 1975-05-16 GB GB20909/75A patent/GB1505722A/en not_active Expired
- 1975-05-27 ZA ZA00753433A patent/ZA753433B/en unknown
- 1975-05-28 DE DE19752523704 patent/DE2523704A1/en not_active Withdrawn
- 1975-05-28 ES ES437977A patent/ES437977A1/en not_active Expired
- 1975-05-28 IT IT23858/75A patent/IT1038564B/en active
- 1975-05-29 NO NO751906A patent/NO140619C/en unknown
- 1975-05-30 FR FR7517017A patent/FR2275234A1/en active Granted
- 1975-05-30 BE BE156895A patent/BE829720A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE829720A (en) | 1975-12-01 |
| CA1053601A (en) | 1979-05-01 |
| IT1038564B (en) | 1979-11-30 |
| FR2275234A1 (en) | 1976-01-16 |
| NO140619C (en) | 1979-10-10 |
| ES437977A1 (en) | 1977-01-16 |
| DE2523704A1 (en) | 1975-12-04 |
| NO140619B (en) | 1979-07-02 |
| GB1505722A (en) | 1978-03-30 |
| ZA753433B (en) | 1976-04-28 |
| NO751906L (en) | 1975-12-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |